Wait, I just read the descriptions of angels from the Bible on several websites. While the Wheels certainly seem wacky, the seraphs and cherubim, and the new testament angels seem to fit the modern image fairly well. The seraph have 6 wings: 2 for flying, two over their heads, and two covering their body like robes. The cherubim are described as having four faces, but otherwise seem humanish. Michael is described as a man in Joshua. Gabriel is described in "the form of a man". Of course they do say "form".